Seiko Cal. 3870 - 169

The Seiko 3870-169 represents an important milestone in Seiko's 1985 lineup. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-e56bfa3ee915]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1985

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